winhelp: Do not create popup window if file not found.

a9ae65d2 · Kirill K. Smirnov · Alexandre Julliard · 2f6fb152 · a9ae65d2
Commit a9ae65d2 authored Nov 10, 2006 by Kirill K. Smirnov Committed by Alexandre Julliard Nov 13, 2006
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winhelp.c programs/winhelp/winhelp.c +1 -1

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--- a/programs/winhelp/winhelp.c
+++ b/programs/winhelp/winhelp.c
@@ -1195,7 +1195,7 @@ static LRESULT CALLBACK WINHELP_TextWndProc(HWND hWnd, UINT msg, WPARAM wParam, 
                break;
            case hlp_link_popup:
                hlpfile = WINHELP_LookupHelpFile(part->link->lpszString);
-                WINHELP_CreateHelpWindowByHash(hlpfile, part->link->lHash, 
+                if (hlpfile) WINHELP_CreateHelpWindowByHash(hlpfile, part->link->lHash, 
                                               WINHELP_GetPopupWindowInfo(hlpfile, hWnd, &mouse),
                                               SW_NORMAL);
                break;